1. We* never suggest people get laser eye surgery before the age of 25. Your eyes can significantly change until then (and for some, still a few years after)
2. Don't go into laser eye surgery expecting to end your use of glasses. In all likilhood you will still need them for certain things if you eye sight is bad enough, or will need them again in the future regardless
3. Virtually everyone who has laser eye surgery needs to get some re-adjustment, especially 10+ years down the line. As short as 3 years I've seen it happen.
*This is the official recommendation of the doctors at my office.